\section{FILEPARTS Extract Filename Parts}

\subsection{Usage}

The \verb|fileparts| takes a filename, and returns the path, filename, extension, and
(for MATLAB-compatibility) an empty version number of the file.  The syntax for its use is
\begin{verbatim}
    [path,name,extension,version] = fileparts(filename)
\end{verbatim}
where \verb|filename| is a string containing the description of the file, and \verb|path|
is the \verb|path| to the file, 
